Most animals, including humans, have bilateral symmetry, which means our bodies are pretty symmetrical. At least on the ...

Studying how neural crest cells journey through the embryo, this Caltech developmental biologist has revealed how they form major cell types, including peripheral neurons, bone, and smooth muscle. In ...

IN the midbrain of the chicken embryo a close relationship has been demonstrated between aerobic glycolysis and cell division 1, from which it can be inferred that growth is dependent on aerobic ...

There were 172 live births, 10 spontaneous abortions ... Following the publication of the results of the chick embryo study in the newspapers, we received many calls from women who were pregnant ...